& must be encoded as &

[prss.git] / src / pstr.h

diff --git a/src/pstr.h b/src/pstr.h
new file mode 100644 (file)
index 0000000..f54508e
--- /dev/null
+++ b/src/pstr.h
@@ -0,0 +1,35 @@
+/*
+ Copyright (C) 2011-2014 jeanfi@gmail.com
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA
+ */
+
+#ifndef _P_STR_H_
+#define _P_STR_H_
+
+#define _P_STR_VER 2
+
+/*
+ Replaces the first occurence of the substring 'old' by 'new' in the
+ string 'str'.
+
+ Returns a new allocated string only if an occurence is found.
+ */
+char *strrep(char *str, const char *old, const char *new);
+
+char *strrepg(char *str, const char *old, const char *new);
+
+#endif